JPH0286078A - Electric connector - Google Patents
Electric connectorInfo
- Publication number
- JPH0286078A JPH0286078A JP63235347A JP23534788A JPH0286078A JP H0286078 A JPH0286078 A JP H0286078A JP 63235347 A JP63235347 A JP 63235347A JP 23534788 A JP23534788 A JP 23534788A JP H0286078 A JPH0286078 A JP H0286078A
- Authority
- JP
- Japan
- Prior art keywords
- tab
- contact
- section
- cavity
- receptacle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002788 crimping Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
- H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電気コネクタに関し、さらに詳しくは、一対
のコネクタの代金時におけるタブコンタクトとりセプタ
クルコンタクトとの衝突防止をはかるための手段に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to electrical connectors, and more particularly to means for preventing collision between a tab contact and a receptacle contact when a pair of connectors is purchased.
従来、タブコンタクトを挿入保持するキャップハウジン
グと、リセプタクルコンタクトを挿入保持するプラグハ
ウジングとからなり、キャップハウジングをプラグハウ
ジングに被嵌することにより、タブコンタクトのタブ部
をリセプタクルコンタクトのりセブタクル部に挿入接触
させて電気接続をなす電気コネクタが実用に供されてい
る。Conventionally, it consists of a cap housing that inserts and holds a tab contact, and a plug housing that inserts and holds a receptacle contact.By fitting the cap housing onto the plug housing, the tab part of the tab contact can be inserted into the receptacle contact's sever part. Electrical connectors for making electrical connections are in practical use.
この種のコネクタのタブコンタクトおよびリセプタクル
コンタクトは、導電性金属板から打ち抜き成形されてい
る。タブコンタクトは、タブ部と電線圧着接続部を有し
、該タブ部がキャップハウジングのキャビティの前端開
口面から前方向へ突出する状態で該キャビティに挿入保
持されている。The tab contacts and receptacle contacts of this type of connector are stamped and formed from a conductive metal plate. The tab contact has a tab portion and a wire crimp connection portion, and is inserted and held in the cavity of the cap housing with the tab portion protruding forward from the front end opening surface of the cavity.
リセプタクルコンタクトは、前記タブ部が挿入接触する
いわゆるボックス型のりセプタクル部と。The receptacle contact is a so-called box-shaped glue receptacle part that the tab part inserts into contact with.
電線圧着接続部とを有し、これら全体がプラグハウジン
グのキャビティに埋没する状態で挿入保持されている。The plug housing has an electric wire crimp connection portion, and is inserted and held in a state where the entire portion is buried in the cavity of the plug housing.
ところで、前記タブコンタクトにおける電線圧着接続は
圧着工具によりなされる。この圧着接続時に、その圧着
接続部の中央部近傍を基点として前記タブ部が上方向へ
屈曲する、いわゆるベンドアップする傾向がある。Incidentally, the wire crimp connection at the tab contact is made using a crimp tool. At the time of this crimp connection, there is a tendency for the tab portion to bend upward from the vicinity of the center of the crimp connection, that is, to bend up.
しかるに、前記タブコンタクトを挿入保持する公知のキ
ャップハウジングは前記ベンドアップを矯正する機能を
全く有していないので、前記タブコンタクトは前記ベン
ドアップの状態のまＮ該キャップハウジングに挿入保持
されることになる。However, since the known cap housing for inserting and holding the tab contact has no function of correcting the bend-up, the tab contact is inserted and held in the cap housing in the bent-up state. become.
このように、前記タブコンタクトのタブ部がベンドアッ
プしていると、該タブコンタクトを挿入保持するキャッ
プハウジングを、前記リセプタクルコンタクトを挿入保
持するプラグハウジングに嵌合して、該タブコンタクト
のタブ部を該リセプタクルコンタクトのりセプタクル部
に挿入接触させるとき、該タブ部の先端が該リセプタク
ル部の所定挿入部位と正しく対向せず、該リセプタクル
部の一部と衝突し、場合によっては、該リセプタクル部
の上端に乗り上げる状態になる。その結果、電気接触の
不良を惹起する。In this way, when the tab portion of the tab contact is bent up, the cap housing that inserts and holds the tab contact is fitted into the plug housing that inserts and holds the receptacle contact, and the tab portion of the tab contact is bent up. When inserting and contacting the receptacle contact into the receptacle part, the tip of the tab part does not properly face the predetermined insertion site of the receptacle part and collides with a part of the receptacle part, and in some cases, the tip of the tab part It will end up on top of the top. As a result, poor electrical contact occurs.
本発明の目的は、前記タブコンタクトをハウジングに挿
入保持した状態で、前記タブ部の基端近傍が位置するキ
ャビティの前端開口面に、該タブ部の基端近傍を該キャ
ビティの径方向に抑制して該タブのベンドアップを矯正
するための手段を設けることにより、前記課題を解決す
ることができる電気コネクタを提供することにある。An object of the present invention is to suppress the vicinity of the proximal end of the tab part in the radial direction of the cavity in the front opening surface of the cavity in which the proximal end of the tab part is located, while the tab contact is inserted and held in the housing. An object of the present invention is to provide an electrical connector that can solve the above problem by providing a means for correcting the bend-up of the tab.
前記目的を達成するための本発明は、嵌合させる一対の
電気コネクタのうち、電線に圧着接続するタブコンタク
トをハウジングのキャビティに挿入保持してなる一方の
電気コネクタを対象とする。To achieve the above object, the present invention is directed to one of a pair of electrical connectors to be fitted, in which a tab contact for crimping connection to an electric wire is inserted and held in a cavity of a housing.
他方の電気コネクタは前記タブコンタクトが挿入接触す
るりセプタクルコンタクトをハウジングのキャビティに
挿入保持してなる。The other electrical connector is formed by inserting and contacting the tab contacts or by inserting and holding a receptacle contact into a cavity of the housing.
前記一方の電気コネクタが備えるタブコンタクトのタブ
部は、キャビティの前端開口面、すなわち、前記他方の
電気コネクタと対向する面から前方向へ突出する。The tab portion of the tab contact provided in the one electrical connector projects forward from the front end opening surface of the cavity, that is, the surface facing the other electrical connector.
こうした一方の電気コネクタにおいて、前記キャビティ
の前端開口部の上縁には、前記キャビティの径方向へ突
出して前記タブ部の基端近傍の上面に当接する抑制部を
有する。In one such electrical connector, the upper edge of the front end opening of the cavity has a suppressing part that protrudes in the radial direction of the cavity and comes into contact with the upper surface near the proximal end of the tab part.
前記抑制部は前記キャビティの前端開口面から前方向へ
突出することが好ましい。It is preferable that the suppressing portion protrudes forward from a front end opening surface of the cavity.
前記構成を有する本発明によれば、タブコンタクトのタ
ブ部がベンドアップしている場合には、抑制部が該タブ
コンタクトのタブ部の基端近傍の上面に圧接して該タブ
部をキャビティの径方向へ抑制する。その結果、前記ベ
ンドアップしたタブ部の先端がリセプタクルコンタクト
のりセブタクル部の先端に無理に衝突することなく、該
リセプタクル部に正常に挿入接続する状態に矯正される
。According to the present invention having the above configuration, when the tab portion of the tab contact is bent up, the suppressing portion presses against the upper surface near the base end of the tab portion of the tab contact, thereby pushing the tab portion into the cavity. Suppress in radial direction. As a result, the tip of the bent-up tab portion is corrected to a state in which it can be inserted and connected normally into the receptacle portion without forcibly colliding with the tip of the receptacle contact adhesive septacle portion.
図面を参照して、本発明の詳細な説明すると、以下のと
おりである。A detailed description of the present invention will be given below with reference to the drawings.
第１図および第２図において、嵌合する一対のコネクタ
、すなわち、タブコネクタ１０およびリセプタクルコネ
クタ１１を示しである。タブコネクタ１０は、電気絶縁
性材料から作ったキャップハウジング１２と、その縦横
方向に列設した複数のキャビティ１３に挿入保持したタ
ブコンタクト１４とからなる。リセプタクルコネクタ１
１は、電気絶縁性材料から作ったプラグハウジング１５
と、その縦横方向に列設した複数のキャビティ１６に挿
入保持したりセプタクルコンタクト１７とからなる。キ
ャップハウジング１２は、キャビティ１３の前端開口面
１８の外周から前方向へ延出する嵌合部１２ａと、後部
にヒンジ２０を介して連設する部分１２ｂとを有する。1 and 2, a pair of mating connectors, namely a tab connector 10 and a receptacle connector 11, are shown. The tab connector 10 consists of a cap housing 12 made of an electrically insulating material, and tab contacts 14 inserted and held in a plurality of cavities 13 arranged in rows in the vertical and horizontal directions. Receptacle connector 1
1 is a plug housing 15 made of electrically insulating material;
and a plurality of receptacle contacts 17 inserted and held in a plurality of cavities 16 arranged in rows in the vertical and horizontal directions. The cap housing 12 has a fitting portion 12a extending forward from the outer periphery of the front end opening surface 18 of the cavity 13, and a portion 12b connected to the rear via a hinge 20.
プラグハウジング１５は、前記嵌合部１２ａを被嵌する
嵌合部１５ａと、後部にヒンジ２２を介して連設する部
分１５ｂとを有する。The plug housing 15 has a fitting part 15a into which the fitting part 12a is fitted, and a part 15b connected to the rear via a hinge 22.
こうしたハウジング１２．１５のキャビティ１３．１６
およびコンタクト１４．１７は、それぞれ公知の形態お
よび構造を有するから、必要最小限の説明にとどめる。Cavity 13.16 of such housing 12.15
Since the contacts 14 and 17 have well-known forms and structures, their explanation will be limited to the minimum necessary.
タブコンタクト１４（第３図参照）は、導電性板から打
ち抜き成形してあって、タブ部１４ａと、電線２４のス
トリップ部２４ａに対する圧着接続部１４ｂと、電線２
４の絶縁被覆部２４ｂに対する捲着部１４ｃと、突起部
１４ｄとを有する。タブコンタクト１４が挿入するキャ
ビティ１３の径方向には、突起部１４ｄに対する係止部
２５と、捲着部１４ｃに対する係止部２６とが突出し、
少なくともこれら係止部がタブコンタクト１４の前後方
向への移動を阻止している。リセプタクルコンタクト１
７は、導電性板から打ち抜き成形してあって、いわゆる
ボックス型のりセプタクル部１７ａと、電、１ｌ１２７
のストリップ部２７ａに対する圧着接続部１７ｂと、電
ｌｌＡ２７の絶縁被覆部２７ｂに対する捲着部１７ｃと
を有する。リセプタクル部１７ａは、底面の中央部から
上方向斜めに起き上がる弾性舌片１７ａ′ と、底面の
前端から後方向へ弯曲する弾性舌片１７ａ′と、底面の
両側縁から舌片１７ａ’ 、１７ａ’を環状に囲む状態
に起き上がって互に対向するリーフ部１７ａ”とを有す
る。The tab contact 14 (see FIG. 3) is stamped and formed from a conductive plate, and includes a tab portion 14a, a crimp connection portion 14b to the strip portion 24a of the wire 24, and a crimp connection portion 14b to the strip portion 24a of the wire 24.
It has a winding part 14c for the insulation coating part 24b of No. 4, and a projection part 14d. A locking portion 25 for the protrusion 14d and a locking portion 26 for the winding portion 14c protrude in the radial direction of the cavity 13 into which the tab contact 14 is inserted.
At least these locking portions prevent the tab contact 14 from moving in the front-back direction. Receptacle contact 1
7 is stamped and formed from a conductive plate, and includes a so-called box-shaped glue receptacle portion 17a and an electric conductor 11127.
It has a crimping connection part 17b for the strip part 27a of the electric conductor 27, and a winding part 17c for the insulating coating part 27b of the electric conductor 11A27. The receptacle portion 17a includes an elastic tongue piece 17a' that rises diagonally upward from the center of the bottom surface, an elastic tongue piece 17a' that curves backward from the front end of the bottom surface, and tongue pieces 17a' and 17a' that extend from both side edges of the bottom surface. leaf portions 17a'' that rise to annularly surround and face each other.
リセプタクル部１７ａが挿入するキャビティ１６の径方
向には、舌片１７ａ′に対する係止部２３と、捲着部１
７ｃに対する係止部２８が突出し、少なくともこれら係
止部がリセプタクルコンタクト１７の前後方向への移動
を阻止している。タブコンタクト１４のタブ部１４ａは
リセプタクル部１７ａの舌片１７ａ′ とリーフ部１７
ａ＃どの間に舌片１７ａ’ 、１７ａ’の弾性に抗して
挿入接触する。In the radial direction of the cavity 16 into which the receptacle part 17a is inserted, there is a locking part 23 for the tongue piece 17a' and a wrapping part 1.
Locking portions 28 for 7c protrude, and at least these locking portions prevent the receptacle contact 17 from moving in the front-rear direction. The tab portion 14a of the tab contact 14 is connected to the tongue piece 17a' of the receptacle portion 17a and the leaf portion 17.
The tongue pieces 17a' and 17a' are inserted into contact between the a# and the other against their elasticity.
第３図に示し、かつ、前述したように、電線２４のスト
リップ部２４ａに対しては、タブコンタクト１４の圧着
接続部１４ａを圧着して電気接続される。As shown in FIG. 3 and as described above, the strip portion 24a of the electric wire 24 is electrically connected by crimping the crimp connection portion 14a of the tab contact 14.
この圧着接続は、圧着工具でなされるが、その圧着接続
時に、部位２９を基点としてこれらから前方へ延びる部
分、すなわち、タブ部１４ａを含む第３図上の鎖線部分
３０がいわゆるペンドアップすることがある。This crimping connection is made with a crimping tool, and when the crimping connection is made, the part 29 extending forward from these parts, that is, the chain line part 30 in FIG. 3 including the tab part 14a, bends up. There is.
こうしたベンドアップをタブコンタクト１４のキャビテ
ィ１３への挿入保持状態で矯正するため、本発明におい
ては、第４図および第５図に示すように、キャビティ１
３の前端開口部の上縁から該キャビティの径方向かつ前
方向へ突出し、平坦に形成した当接面３１ａを有する抑
制部３１を設けである。In order to correct such bend-up while the tab contact 14 is inserted and held in the cavity 13, in the present invention, as shown in FIGS.
A suppressing portion 31 is provided that protrudes from the upper edge of the front end opening of No. 3 in the radial direction and forward direction of the cavity and has a flat abutment surface 31a.
したがって、タブコンタクト１４の前記部分３０がベン
ドアップしている場合には、タブコンタクト１４のキャ
ビティ１３への挿入完了と同時に、抑制部３１の当接面
３１ａが、タブ部１４ａの基部近傍の上面に圧接して該
タブ部を下方向へ抑制する。したがって、ベンドアップ
したタブ部１４ａは前端開口面１８から前方向へ真直に
、換言すれば、垂直である前端開口面１８と実質的に直
角に前方向へ延出する状態に矯正される。したがってま
た、矯正されたタブ部１４ａは、第２図に示すように、
リセプタクル部１７ａ、すなわち、リーフ部１７ａ”の
先端に衝突したり、 リーフ部１７８′の上面へ乗り上
げたりすることなく、舌片１７ａ′とリーフ部１７ａ”
との間に正常に挿入される。実際上、抑制部３１のキャ
ビティ１３の上向面から該キャビティの径方向への突出
長さは、タブ部１４ａのベンドアップの角度が約７゜ま
で矯正することができる程度に形成しである。Therefore, when the portion 30 of the tab contact 14 is bent up, at the same time as the tab contact 14 is inserted into the cavity 13, the abutting surface 31a of the suppressing portion 31 is bent up against the upper surface near the base of the tab portion 14a. The tab portion is pressed downward to suppress the tab portion. Therefore, the bent-up tab portion 14a is corrected so that it extends straight forward from the front end opening surface 18, in other words, it extends forward at a substantially right angle to the vertical front end opening surface 18. Therefore, as shown in FIG. 2, the corrected tab portion 14a is
The tongue piece 17a' and the leaf part 17a'' do not collide with the tip of the receptacle part 17a, that is, the leaf part 17a'', or ride on the upper surface of the leaf part 178'.
It is inserted normally between. In practice, the length of the suppression portion 31 that protrudes from the upper surface of the cavity 13 in the radial direction of the cavity is set to such an extent that the bend-up angle of the tab portion 14a can be corrected to approximately 7°. .
かりに、この突出長さがタブ部１４ａの先端を僅かに下
方向へ向けるほどに形成されている場合や、タブ部１４
ａがペンドダウンしている場合でも、第２図から明らか
のように、これらの場合に対する許容範囲が前記ベンド
アップよりも大きく、しかも、舌片１７ａ′が弾性を有
するとともにその先端が円弧面に形成されているから、
該円弧面に弾性的に摺接しながら、これとリーフ部１７
ａ＃どの間に挿入される。さらに、抑制部３１を設けで
あることで、それを設けてない場合に比較して、キャビ
ティ１３の前端開口部からタブ部１４ａの先端までの該
タブ部のフリー突出長さが短くなる。したがって、タブ
部１４ａのリセプタクル部１７ａへの挿入時などに生じ
る上方向への”こじり″に対するタブ部１４ａの強度が
向上する。もとより、抑制部３１の前方向への突出長さ
は、ハウジング１２．１５が完全に嵌合したとき、抑制
部３１の先端がリセプタクル部１７ａの先端に衝接しな
いように形成しである。However, in some cases, the protruding length is such that the tip of the tab portion 14a is directed slightly downward, or
Even if the tongue 17a' is bent down, as is clear from FIG. Because it has been
While elastically sliding in contact with the circular arc surface, the leaf portion 17
It is inserted between a#. Furthermore, by providing the suppressing portion 31, the free protrusion length of the tab portion 14a from the front end opening of the cavity 13 to the tip of the tab portion 14a becomes shorter than when the suppressing portion 31 is not provided. Therefore, the strength of the tab portion 14a against upward "prying" that occurs when the tab portion 14a is inserted into the receptacle portion 17a is improved. Naturally, the length of the forward protrusion of the restraining part 31 is determined so that the distal end of the restraining part 31 does not come into contact with the distal end of the receptacle part 17a when the housing 12.15 is completely fitted.
本発明の請求項１記載の電気コネクタによれば、既述の
説明から明らかのように、タブコンタクトを電線に圧着
接続したことに起因して該タブコンタクトのタブ部がベ
ンドアップしていることがあっても、これが抑制部によ
り真直に延出する状態に矯正されるから、前記タブ部が
リセプタクルコンタクトのりセプタクル部に挿入すると
き、該タブ部の先端が該リセプタクル部の先端に衝突し
たり、その上面に乗り上げたりすることなく、正常に挿
入接触する。同時に、そうした衝突が防止されるから、
前記タブ部および前記リセプタクル部の双方が変形した
り、損傷したりすることもない。According to the electrical connector according to claim 1 of the present invention, as is clear from the above description, the tab portion of the tab contact is bent up due to the tab contact being crimped and connected to the electric wire. Even if the tab part is inserted into the receptacle part of the receptacle contact, since this is corrected by the suppressing part so that it extends straight, the tip of the tab part does not collide with the tip of the receptacle part. , the insertion contact is made normally without riding on the top surface. At the same time, such collisions are prevented,
Both the tab portion and the receptacle portion will not be deformed or damaged.
また、本発明の請求項２記載の電気コネクタによれば、
既述の説明から明らかのように、前記抑制部を有してい
ない場合に比較して、前記タブコンタクトを保持するキ
ャビティの前端開口部から前記タブ部の先端までの該タ
ブ部のフリー突出長さが短くなるから、該タブ部の前記
リセプタクル部への挿入時などに生じる上方向への”こ
じり”に対する該タブ部の強度が向上し、該″こじり″
で該タブ部の基端近傍が変形を起こすことがない。Further, according to the electrical connector according to claim 2 of the present invention,
As is clear from the above description, the free protrusion length of the tab part from the front end opening of the cavity that holds the tab contact to the tip of the tab part is longer than the case without the suppressing part. Since the length is shortened, the strength of the tab part against upward "prying" that occurs when inserting the tab part into the receptacle part is improved, and the "prying"
Therefore, the vicinity of the proximal end of the tab portion will not be deformed.
第１図は１本発明の実施例にかかるタブコネクタおよび
これと対をなすりセプタクルコネクタの分離斜視図。
第２図は、前記両コネクタを半嵌合した状態の縦断面図
。
第３図は、タブコンタクトの斜視図。
第４図は、タブコネクタの拡大縦断面図。
第５図は、第４図のタブコネクタを前端面（右端面）か
ら見た図。
１２・・・ハウジング １３・・・キャビティ
１４・・・タブコンタクト １４ａ・・・タブ部１
４ｂ・・・圧着接続部 ３１・・・抑制部ＦＩＧ
、４
ＦＩＧ、２
ＦＩＧ、５FIG. 1 is an exploded perspective view of a tab connector and a mating receptacle connector according to an embodiment of the present invention. FIG. 2 is a longitudinal sectional view of the two connectors in a half-fitted state. FIG. 3 is a perspective view of the tab contact. FIG. 4 is an enlarged longitudinal sectional view of the tab connector. FIG. 5 is a view of the tab connector of FIG. 4 viewed from the front end surface (right end surface). 12... Housing 13... Cavity 14... Tab contact 14a... Tab part 1
4b...Crimp connection part 31...Suppressing part FIG
,4 FIG,2 FIG,5
Claims (2)
のキャビティに挿入保持され、前記タブコンタクトのタ
ブ部が前記キャビティの前端開口面から前方向へ突出し
てなる電気コネクタであって、前記キャビティの前端開
口部の上縁には、前記キャビティの径方向へ突出して前
記タブ部の基端近傍の上面に当接する抑制部を有するこ
とを特徴とする前記電気コネクタ。(1) An electrical connector in which a tab contact for crimping connection to an electric wire is inserted and held in a cavity of a housing, and a tab portion of the tab contact protrudes forward from a front end opening of the cavity, the tab contact being inserted and held in a cavity of a housing, the tab contact protruding forward from the front end opening of the cavity. The electrical connector has a suppressing part on an upper edge of the tab part, which protrudes in the radial direction of the cavity and comes into contact with the upper surface of the tab part near the proximal end thereof.
方向へも突出する請求項１記載の電気コネクタ。(2) The electrical connector according to claim 1, wherein the suppressing portion also protrudes forward from the front end opening surface of the cavity.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63235347A JP2644548B2 (en) | 1988-09-20 | 1988-09-20 | Electrical connector |
| EP89910345A EP0390889B1 (en) | 1988-09-20 | 1989-08-14 | Electrical connector |
| PCT/US1989/003447 WO1990003670A1 (en) | 1988-09-20 | 1989-08-14 | Electrical connector |
| AU42209/89A AU611057B2 (en) | 1988-09-20 | 1989-08-14 | Electrical connector |
| DE68923359T DE68923359T2 (en) | 1988-09-20 | 1989-08-14 | ELECTRICAL CONNECTOR. |
| KR1019900701018A KR950004368B1 (en) | 1988-09-20 | 1989-08-14 | Electrical connector |
| MYPI89001210A MY104194A (en) | 1988-09-20 | 1989-09-05 | Electrical connector |
| US07/525,524 US5067913A (en) | 1988-09-20 | 1990-05-18 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63235347A JP2644548B2 (en) | 1988-09-20 | 1988-09-20 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0286078A true JPH0286078A (en) | 1990-03-27 |
| JP2644548B2 JP2644548B2 (en) | 1997-08-25 |
Family
ID=16984745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63235347A Expired - Lifetime JP2644548B2 (en) | 1988-09-20 | 1988-09-20 | Electrical connector |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5067913A (en) |
| EP (1) | EP0390889B1 (en) |
| JP (1) | JP2644548B2 (en) |
| KR (1) | KR950004368B1 (en) |
| AU (1) | AU611057B2 (en) |
| DE (1) | DE68923359T2 (en) |
| MY (1) | MY104194A (en) |
| WO (1) | WO1990003670A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6048226A (en) * | 1997-09-09 | 2000-04-11 | Yazaki Corporation | Front holder-incorporating connector |
| JP2008300329A (en) * | 2007-06-04 | 2008-12-11 | Sumitomo Wiring Syst Ltd | Connector |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2500243Y2 (en) * | 1991-03-14 | 1996-06-05 | 矢崎総業株式会社 | connector |
| IT223255Z2 (en) * | 1991-04-24 | 1995-06-21 | Burndy Electra Spa | ELECTRIC CONNECTOR |
| FR2678779A1 (en) * | 1991-07-04 | 1993-01-08 | Francelco Sa | Plug-in electrical terminal (connection) block with locking of the contact terminals |
| GB9406934D0 (en) * | 1994-04-07 | 1994-06-01 | Amp Gmbh | Electrial terminal back-up spring with anti-chattering support members |
| JP3047154B2 (en) * | 1994-11-15 | 2000-05-29 | 矢崎総業株式会社 | Connector with rear holder |
| US5816824A (en) * | 1995-08-16 | 1998-10-06 | White; James E. | Holder for a vehicle electrical connection component |
| JPH09320693A (en) * | 1996-05-24 | 1997-12-12 | Amp Japan Ltd | Electric connector assembly, electric connector for use therein, and contact for use in electric connector |
| US5716234A (en) * | 1996-10-03 | 1998-02-10 | General Motors Corporation | Electrical connector with positive lock retention |
| IT1305141B1 (en) * | 1998-10-27 | 2001-04-10 | Framatome Connectors Italia | ELECTRIC CONNECTOR AND ELECTRICAL CONNECTION UNIT PROVIDED WITH SUCH CONNECTOR. |
| DE19933834C2 (en) * | 1999-07-20 | 2001-09-06 | Framatome Connectors Int | Connector with cable strain relief |
| JP2003095037A (en) * | 2001-09-21 | 2003-04-03 | Yazaki Corp | Connector connecting structure |
| DE102006004782B4 (en) * | 2006-02-02 | 2011-05-12 | Harting Electric Gmbh & Co. Kg | Method for producing a latching device for an electrical contact in a connector |
| JP2014017085A (en) * | 2012-07-06 | 2014-01-30 | Sumitomo Wiring Syst Ltd | Connector |
| US9960518B2 (en) * | 2013-12-18 | 2018-05-01 | Amphenol Fci Asia Pte. Ltd. | Electrical cable connector and connector assembly thereof |
| JP2016039100A (en) * | 2014-08-11 | 2016-03-22 | 住友電装株式会社 | Connector housing |
| US9484660B2 (en) * | 2014-11-13 | 2016-11-01 | Tyco Electronics Corporation | Electrical connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329864U (en) * | 1986-08-12 | 1988-02-26 | ||
| JPS6356573U (en) * | 1986-09-30 | 1988-04-15 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065448A (en) * | 1959-08-13 | 1962-11-20 | Gen Motors Corp | Terminal means |
| US3337836A (en) * | 1963-10-03 | 1967-08-22 | Kent Mfg Corp | Plug and receptacle connector |
| JPS5444779Y2 (en) * | 1974-11-29 | 1979-12-22 | ||
| JPS54126990A (en) * | 1978-03-27 | 1979-10-02 | Tsuda Kagaku Gousei Kk | Electrically connecting apparatus |
| DE8235702U1 (en) * | 1982-12-18 | 1984-10-25 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Locking device for an electrical contact element plugged into a housing chamber |
| US4711509A (en) * | 1985-12-05 | 1987-12-08 | General Motors Corporation | Electrical connector |
| JPS62190672A (en) * | 1986-02-18 | 1987-08-20 | 矢崎総業株式会社 | Connector housing |
| DE8800813U1 (en) * | 1988-01-25 | 1988-04-07 | Erich Jaeger GmbH & Co KG, 6380 Bad Homburg | Plug for multi-pin connector |
-
1988
- 1988-09-20 JP JP63235347A patent/JP2644548B2/en not_active Expired - Lifetime
-
1989
- 1989-08-14 EP EP89910345A patent/EP0390889B1/en not_active Expired - Lifetime
- 1989-08-14 KR KR1019900701018A patent/KR950004368B1/en not_active IP Right Cessation
- 1989-08-14 WO PCT/US1989/003447 patent/WO1990003670A1/en active IP Right Grant
- 1989-08-14 DE DE68923359T patent/DE68923359T2/en not_active Expired - Lifetime
- 1989-08-14 AU AU42209/89A patent/AU611057B2/en not_active Ceased
- 1989-09-05 MY MYPI89001210A patent/MY104194A/en unknown
-
1990
- 1990-05-18 US US07/525,524 patent/US5067913A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329864U (en) * | 1986-08-12 | 1988-02-26 | ||
| JPS6356573U (en) * | 1986-09-30 | 1988-04-15 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6048226A (en) * | 1997-09-09 | 2000-04-11 | Yazaki Corporation | Front holder-incorporating connector |
| JP2008300329A (en) * | 2007-06-04 | 2008-12-11 | Sumitomo Wiring Syst Ltd | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4220989A (en) | 1990-04-18 |
| DE68923359D1 (en) | 1995-08-10 |
| EP0390889A1 (en) | 1990-10-10 |
| MY104194A (en) | 1994-02-28 |
| KR950004368B1 (en) | 1995-04-28 |
| US5067913A (en) | 1991-11-26 |
| EP0390889B1 (en) | 1995-07-05 |
| KR900702599A (en) | 1990-12-07 |
| WO1990003670A1 (en) | 1990-04-05 |
| AU611057B2 (en) | 1991-05-30 |
| DE68923359T2 (en) | 1995-11-09 |
| JP2644548B2 (en) | 1997-08-25 |
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